Articulating holder



FIG. 1 is a top, front, left perspective view of an articulating holder showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines immediately adjacent to the claim depict the bounds of the claimed design, and form no part of the claimed design. The broken lines depicting the remainder of the articulating holder show features that form no part of the claimed design. 

CLAIM The ornamental design for an articulating holder, as shown and described. 